CVE-2019-9160

EUVD-2019-18538
WAC on the Sangfor Sundray WLAN Controller version 3.7.4.2 and earlier has a backdoor account allowing a remote attacker to login to the system via SSH (on TCP port 22345) and escalate to root (because the password for root is the WebUI admin password concatenated with a static string).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
Affected Products (NVD)
VendorProductVersion
xinruidzsundray_wan_controller_firmware
𝑥
≤ 3.7.4.2
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.cnvd.org.cn/flaw/show/CNVD-2019-07680
http://www.cnvd.org.cn/flaw/show/CNVD-2019-07680